/**
 * @Author:Shanwenyv
 * @Date:Cashier1
 * @Version:1.8.0_231
 */

import java.util.Scanner;


public class CateringCashier {

    public static void main(String[] args) {
        
        Phone i = new IPhone();
        i.Call();
        Phone a = new APhone();
        a.Call();
        WindowsPhone w = new WPhone();
        w.Call();

        Animal f = new Fish();
        f.PrintInfo();
        Animal b = new Bird();
        b.PrintInfo();
    }
}
